Would like to quickly map your location in your Windows 8 app? Take a look at this "One Dev Minute" video: Mapping your Location . Interested in more details? Check out the How-to topic on displaying your location on a Bing Map. (Please rate so that I know if you'd like to see more/less of such...

I have been working on GNSS for last few months. If you are interested in developing GNSS solutions on Windows platform, hope you find my whitepaper on the topic useful: http://msdn.microsoft.com/en-US/library/windows/hardware/hh975385